diff --git a/app/build.gradle b/app/build.gradle
index d7f35bb..ce150bb 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
     defaultConfig {
         applicationId "io.github.ratul.topactivity"
         minSdkVersion 21